rizinorg/rizin
May 2024 – Feb 2026
9 Months active
Languages Used
CShellNoneYAMLJavaScriptMesonc
Technical Skills
C programmingbinary analysisdisassembler developmentplugin developmentsoftware architecturesystem programming
Anton Kochkov
PROFILE
Anton Kochkov
Anton Kochkov contributed to the rizinorg/rizin repository by developing and maintaining core features across binary analysis, build systems, and debugging infrastructure. He implemented architecture support for HP PA-RISC and DEC Alpha using C and Capstone, modernized build and CI workflows with Meson and GitHub Actions, and enhanced data utilities with robust querying and export capabilities. Anton refactored legacy code, improved test coverage, and stabilized cross-platform builds, particularly for macOS and FreeBSD. His work addressed technical debt, improved release reliability, and enabled scalable, automated workflows, demonstrating depth in system programming, CI/CD, and plugin development throughout the codebase.
Overall Statistics
Feature vs Bugs
76%Features
Repository Contributions
25Total
Bugs
4
Commits
25
Features
13
Lines of code
25,849
Activity Months9
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Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for the rizin repo focusing on business value and technical achievements. Delivered targeted improvements to the macOS packaging CI workflow, refactoring the CI process to ensure proper naming conventions and directory structures for better clarity and functionality. This work enhances build reliability and maintainability for macOS packages. The commit associated with this change is 20769eaaa73660994b740a4ae0bdfa23a8d02d31 (ci: fix macOS package creation). There were no additional features or bug fixes documented for this period beyond these CI enhancements.
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for the rizin repo focusing on business value and technical achievements. Delivered targeted improvements to the macOS packaging CI workflow, refactoring the CI process to ensure proper naming conventions and directory structures for better clarity and functionality. This work enhances build reliability and maintainability for macOS packages. The commit associated with this change is 20769eaaa73660994b740a4ae0bdfa23a8d02d31 (ci: fix macOS package creation). There were no additional features or bug fixes documented for this period beyond these CI enhancements.
February 2026
December 2025
3 Commits • 1 Features
Dec 1, 2025Month: 2025-12 — rizin project (rizinorg/rizin). Focused on CI reliability and debugger architecture improvements, delivering tangible business value through more reliable tests and a more robust debugging environment.
December 2025
3 Commits • 1 Features
Dec 1, 2025Month: 2025-12 — rizin project (rizinorg/rizin). Focused on CI reliability and debugger architecture improvements, delivering tangible business value through more reliable tests and a more robust debugging environment.
November 2025
2 Commits • 1 Features
Nov 1, 2025In 2025-11, the rizinorg/rizin repository delivered a focused CI stabilization effort for macOS, upgrading the macOS CI image from 13 to 15 and improving Python dependency isolation to prevent system package changes during builds. This work reduced CI instability and improved build reproducibility, enabling faster and more reliable feedback to developers in a safe, isolated environment.
2 Commits • 1 Features
Nov 1, 2025In 2025-11, the rizinorg/rizin repository delivered a focused CI stabilization effort for macOS, upgrading the macOS CI image from 13 to 15 and improving Python dependency isolation to prevent system package changes during builds. This work reduced CI instability and improved build reproducibility, enabling faster and more reliable feedback to developers in a safe, isolated environment.
November 2025
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for rizinorg/rizin: Delivered maintenance and feature enhancements to the table utilities and data querying components, with a focus on reliability and test coverage. Key outcomes include cleanup of dead/unused code in util/table, refactoring for permission handling and signal management, and the addition of comprehensive FreeBSD x86_64 debug tests. Extended RzTable with basic querying (sorting, filtering, column extraction) and support for CSV/JSON outputs, accompanied by tests. Impact: reduces maintenance debt, increases stability, and enables automated workflows via reliable data exports. Skills demonstrated: C/C++, code refactoring, test-driven development, platform-specific debugging (FreeBSD), and data serialization (CSV/JSON).
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for rizinorg/rizin: Delivered maintenance and feature enhancements to the table utilities and data querying components, with a focus on reliability and test coverage. Key outcomes include cleanup of dead/unused code in util/table, refactoring for permission handling and signal management, and the addition of comprehensive FreeBSD x86_64 debug tests. Extended RzTable with basic querying (sorting, filtering, column extraction) and support for CSV/JSON outputs, accompanied by tests. Impact: reduces maintenance debt, increases stability, and enables automated workflows via reliable data exports. Skills demonstrated: C/C++, code refactoring, test-driven development, platform-specific debugging (FreeBSD), and data serialization (CSV/JSON).
April 2025
1 Commits • 1 Features
Apr 1, 2025In April 2025, released release-engineering readiness for rizin by aligning version references for the upcoming 0.9.0 cycle. The core activity was bumping the product version to v0.9.0 across configuration files (meson.build and snapcraft.yaml), establishing a single source of truth for packaging and build tooling. This work reduces drift between build and packaging, accelerates downstream release processes, and sets a clean baseline for the 0.9.0 feature set. No defects fixed this month; emphasis was on configuration management, release readiness, and process discipline across the rizin repo.
1 Commits • 1 Features
Apr 1, 2025In April 2025, released release-engineering readiness for rizin by aligning version references for the upcoming 0.9.0 cycle. The core activity was bumping the product version to v0.9.0 across configuration files (meson.build and snapcraft.yaml), establishing a single source of truth for packaging and build tooling. This work reduces drift between build and packaging, accelerates downstream release processes, and sets a clean baseline for the 0.9.0 feature set. No defects fixed this month; emphasis was on configuration management, release readiness, and process discipline across the rizin repo.
April 2025
March 2025
5 Commits • 3 Features
Mar 1, 2025March 2025 — Focused on modernizing core dependencies and stabilizing CI/test surface for rizin, improving portability, build hygiene, and security readiness. Key features delivered include a Tree-sitter upgrade and parser alignment with the new API, and a Libzip API modernization with Windows code cleanup. A test-suite integrity fix was applied, and on-demand security analysis became available through a Coverity workflow trigger in CI.
March 2025
5 Commits • 3 Features
Mar 1, 2025March 2025 — Focused on modernizing core dependencies and stabilizing CI/test surface for rizin, improving portability, build hygiene, and security readiness. Key features delivered include a Tree-sitter upgrade and parser alignment with the new API, and a Libzip API modernization with Windows code cleanup. A test-suite integrity fix was applied, and on-demand security analysis became available through a Coverity workflow trigger in CI.
December 2024
5 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for rizin project. Delivered larger-file support in rz-diff, stabilized the test suite across platforms, and improved CI and dependency management to ensure consistent builds. These changes expand scalability, reduce flaky tests, and strengthen release reliability. Technologies demonstrated include Rust, CI tooling, cross-platform testing, and dependency management.
5 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for rizin project. Delivered larger-file support in rz-diff, stabilized the test suite across platforms, and improved CI and dependency management to ensure consistent builds. These changes expand scalability, reduce flaky tests, and strengthen release reliability. Technologies demonstrated include Rust, CI tooling, cross-platform testing, and dependency management.
December 2024
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 performance summary for rizinorg/rizin: Expanded architecture coverage with Capstone-driven DEC Alpha support and strengthened CI reliability. Delivered DEC Alpha disassembly and analysis plugins, accompanied by architecture-specific headers, includes, and conditional build logic to enable alpha_cs only for Capstone versions greater than 5. Resolved CI pipeline fragility by correcting the bootstrap script reference to muon-bootstrap, ensuring the build uses the proper executable. These changes extend platform coverage, improve maintainability, and reduce release-cycle friction, enabling faster iteration and more robust releases.
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 performance summary for rizinorg/rizin: Expanded architecture coverage with Capstone-driven DEC Alpha support and strengthened CI reliability. Delivered DEC Alpha disassembly and analysis plugins, accompanied by architecture-specific headers, includes, and conditional build logic to enable alpha_cs only for Capstone versions greater than 5. Resolved CI pipeline fragility by correcting the bootstrap script reference to muon-bootstrap, ensuring the build uses the proper executable. These changes extend platform coverage, improve maintainability, and reduce release-cycle friction, enabling faster iteration and more robust releases.
May 2024
2 Commits • 1 Features
May 1, 2024May 2024 monthly summary for the rizin project, focusing on HP PA-RISC architecture updates and strengthened binary analysis workflows.
2 Commits • 1 Features
May 1, 2024May 2024 monthly summary for the rizin project, focusing on HP PA-RISC architecture updates and strengthened binary analysis workflows.
May 2024
Activity
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Quality Metrics
Correctness94.4%
Maintainability92.8%
Architecture91.6%
Performance90.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
CJavaScriptMesonNoneShellYAMLc
Technical Skills
Binary AnalysisBuild System ConfigurationBuild System ManagementBuild SystemsCC programmingCI/CDCapstone Engine IntegrationCode RefactoringConditional CompilationContinuous IntegrationData StructuresDead Code EliminationDebuggingDependency Management
Repositories Contributed To
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